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BR9907781A - Magnetic and motor winding - Google Patents

Magnetic and motor winding

Info

Publication number
BR9907781A
BR9907781A BR9907781-7A BR9907781A BR9907781A BR 9907781 A BR9907781 A BR 9907781A BR 9907781 A BR9907781 A BR 9907781A BR 9907781 A BR9907781 A BR 9907781A
Authority
BR
Brazil
Prior art keywords
crystal
magnetic
current
anisotropic
planes
Prior art date
Application number
BR9907781-7A
Other languages
Portuguese (pt)
Inventor
Frank Werfel
Christhard Deter
Original Assignee
Ldt Gmbh & Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7884439&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9907781(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ldt Gmbh & Co filed Critical Ldt Gmbh & Co
Publication of BR9907781A publication Critical patent/BR9907781A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0436—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part
    • F16C32/0438—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part with a superconducting body, e.g. a body made of high temperature superconducting material such as YBaCuO
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/30—Electric properties; Magnetic properties
    • F16C2202/32—Conductivity
    • F16C2202/34—Superconductivity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/879—Magnet or electromagnet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Abstract

"ENROLAMENTO MAGNéTICO E MOTOR", sendo que uma primeira peça (1, 20) está magneticamente sustentada frente a uma segunda peça (3, 10) e a segunda peça (3, 10) apresenta um material supercondutor (2) tipo II, o qual contém um crista anisotrópico ou vários grãos compostos desse cristal, em que esse cristal é anisotrópico na medida em que a corrente supercondutora é conduzida em planos portadores e corrente, está previsto que a primeira peça (1, 20) compreende ma configuração de imãs (1; 6, 7, 8; 11, 12, 13, 14; 30, 31, 32, 34; 50, 51, 52, 53), com os quais o material supercondutor (2) interage, em que o próprio cristal ou o cristal contido na maioria dos grãos, juntamente com a/as linha/as normais nos planos (a-b) portadores de corrente aponta/apontam para a primeira peça (1, 20)."MAGNETIC WINDING AND MOTOR", with a first part (1, 20) being magnetically supported in front of a second part (3, 10) and the second part (3, 10) presenting a superconducting material (2) type II, the which contains an anisotropic crest or several grains composed of that crystal, where that crystal is anisotropic in that the superconducting current is conducted in carrier and current planes, the first piece (1, 20) is expected to comprise a configuration of magnets ( 1; 6, 7, 8; 11, 12, 13, 14; 30, 31, 32, 34; 50, 51, 52, 53), with which the superconducting material (2) interacts, in which the crystal itself or the crystal contained in most grains, together with the normal line (s) in the planes (ab) carrying current points / point to the first piece (1, 20).

BR9907781-7A 1998-10-14 1999-10-14 Magnetic and motor winding BR9907781A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19847347A DE19847347C2 (en) 1998-10-14 1998-10-14 Magnetic bearings
PCT/EP1999/007753 WO2000022311A2 (en) 1998-10-14 1999-10-14 Magnetic bearing and its use

Publications (1)

Publication Number Publication Date
BR9907781A true BR9907781A (en) 2000-10-10

Family

ID=7884439

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907781-7A BR9907781A (en) 1998-10-14 1999-10-14 Magnetic and motor winding

Country Status (10)

Country Link
US (2) US6365997B1 (en)
EP (1) EP1038114B1 (en)
JP (1) JP2002527688A (en)
KR (1) KR20010033070A (en)
CN (1) CN1287597A (en)
AU (1) AU1037900A (en)
BR (1) BR9907781A (en)
DE (2) DE19847347C2 (en)
IL (1) IL136534A0 (en)
WO (1) WO2000022311A2 (en)

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EP1173883B1 (en) * 1999-04-27 2003-10-01 Gebrüder Decker GmbH & Co. Kg Device for treating silicon wafers
EP1172575A3 (en) 2000-07-13 2004-11-24 Kendro Laboratory Products GmbH Centrifuge with a rotor for receiving a product for centrifuging
RU2237201C2 (en) * 2002-04-22 2004-09-27 Федеральное государственное унитарное предприятие Производственное объединение "Электрохимический завод" Magnetic bearing
US7180534B2 (en) * 2003-08-07 2007-02-20 Hewlett-Packard Development Company, L.P. Scanning assemblies, printing devices, and related methods
RU2399803C2 (en) * 2004-06-15 2010-09-20 Али ЭЛЬ-ШАФЕИ Procedures for control of instability in hydro-dynamic bearings
US7492073B2 (en) * 2006-06-30 2009-02-17 General Electric Company Superconducting rotating machines with stationary field coils
US7489060B2 (en) * 2006-06-30 2009-02-10 General Electric Company Superconducting rotating machines with stationary field coils
US7633203B2 (en) * 2008-01-02 2009-12-15 The Boeing Company Damping and support in high-temperature superconducting levitation systems
CN102549269B (en) * 2009-08-28 2014-12-03 国立大学法人东京工业大学 Disposable magnetic-suspension centrifugal pump
GB0921395D0 (en) * 2009-12-07 2010-01-20 Patel Anup Superconducting magnetic bearing using two superconducting structures
JP5622195B2 (en) * 2010-08-05 2014-11-12 国立大学法人九州大学 RE1Ba2Cu3O7-z superconductor
DE102010034258A1 (en) 2010-08-13 2012-02-16 Schaeffler Technologies Gmbh & Co. Kg Superconducting magnetic bearing
US20120098371A1 (en) * 2010-10-22 2012-04-26 Spinlectrix Inc. Stabilization of rotating machinery
KR101267628B1 (en) 2011-03-02 2013-05-24 (주)엘지하우시스 Having air conditioner combining air clean ability using photocatalyst of humidifying device
US20130252819A1 (en) * 2012-03-26 2013-09-26 Yuriy ZAKUSKIN Cryo-magnetic motor
CN102979815A (en) * 2012-11-30 2013-03-20 中国科学院国家天文台南京天文光学技术研究所 Horizontal astronomical telescope spindle magnetic levitation support shaft system structure suitable for moon
CZ304679B6 (en) * 2013-03-22 2014-08-27 Rieter Cz S.R.O. Deviation correction method of active magnetic bearing components and/or assembly for mounting of a rotating working means
US9590469B2 (en) * 2015-02-20 2017-03-07 Lawrence Livermore National Security, Llc Transverse-displacement stabilizer for passive magnetic bearing systems
CN109477511B (en) 2016-05-17 2020-08-18 艾利·厄尔-舍费 Integrated journal bearing
CN108448945B (en) * 2018-03-26 2019-06-14 中国石油大学(华东) An induction-type superconducting magnetic levitation load shedding device for vertical shaft hydro-generator
DE102019126763A1 (en) * 2019-10-04 2021-04-08 Schlaeger Kunststofftechnik Gmbh Method for producing a component provided with at least one component, in particular with a functional element
DE102021213368A1 (en) * 2021-11-26 2023-06-01 Terra Infrastructure Gmbh unbalance device, as well as vibration pile driver
CN115331936B (en) * 2022-08-15 2025-01-24 北京交通大学 A magnetic field shunting device applied to the end of a concentric winding

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CA690523A (en) 1958-01-15 1964-07-14 A. Buchhold Theodor Bearing construction
JPS5917019A (en) 1982-07-20 1984-01-28 Toshiba Corp Rotary body supporter
US4726640A (en) 1985-09-24 1988-02-23 Ricoh Company, Ltd. Optical deflector with a pneumatic and a magnetic bearing
US4939120A (en) * 1988-08-01 1990-07-03 Cornell Research Foundation, Inc. Superconducting rotating assembly
US5117387A (en) * 1988-08-18 1992-05-26 Delco Electronics Corporation Microprogrammed timer processor
US4892863A (en) * 1988-09-30 1990-01-09 Eastman Kodak Company Electric machinery employing a superconductor element
US5306697A (en) * 1989-02-10 1994-04-26 University Of Houston - University Park Oriented grained Y-Ba-Cu-O superconductors having high critical currents and method for producing same
US4956571A (en) * 1989-03-01 1990-09-11 Mpb Corporation Superconducting magnetic bearing
US5325006A (en) 1990-04-27 1994-06-28 Hitachi, Ltd. Sealed magnetic fluid bearing for polygon mirror drive motor
NL9001260A (en) 1990-06-01 1992-01-02 Philips Nv SCANNING DEVICE WITH A ROTATABLE MIRROR, AND DRIVE UNIT USED IN THE SCANNING DEVICE, AND ROTOR BODY USED IN THE DRIVE UNIT.
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EP0677176B1 (en) 1993-11-02 1998-07-22 Norbert Schwesinger Device for deflecting optical beams
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US5789837A (en) * 1996-08-14 1998-08-04 Korea Advanced Institute Of Science & Technology High-temperature superconducting magnetic bearing

Also Published As

Publication number Publication date
US6365997B1 (en) 2002-04-02
EP1038114B1 (en) 2005-02-23
IL136534A0 (en) 2001-06-14
KR20010033070A (en) 2001-04-25
DE59911659D1 (en) 2005-03-31
WO2000022311A3 (en) 2000-07-27
US6737777B2 (en) 2004-05-18
US20020050755A1 (en) 2002-05-02
DE19847347A1 (en) 2000-05-04
DE19847347C2 (en) 2001-03-29
WO2000022311A2 (en) 2000-04-20
AU1037900A (en) 2000-05-01
JP2002527688A (en) 2002-08-27
EP1038114A2 (en) 2000-09-27
CN1287597A (en) 2001-03-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]